Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ban thi cac snippets" » "ban thi code snippets", "dan thi cac snippets", "van thi cac snippets", "can thi cac snippets", "ban thi cuc snippets", "ban tai cac snippets", "ban thi tac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("ban thi cac snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ban thi cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ban thi cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ban thi cac snippets"))) or ("locating bug core snippets"))*.